使用 PowerShell 將受控執行個體新增至容錯移轉群組
適用於：
Azure SQL 受控執行個體
此 PowerShell 指令碼範例會建立兩個受控執行個體、將其新增至容錯移轉群組，然後測試從主要受控執行個體容錯移轉至次要受控執行個體的容錯移轉。
如果您沒有 Azure 訂用帳戶，請在開始之前先建立 Azure 免費帳戶。
注意
本文使用 Azure Az PowerShell 模組，這是與 Azure 互動時建議使用的 PowerShell 模組。 若要開始使用 Az PowerShell 模組，請參閱安裝 Azure PowerShell。 若要瞭解如何遷移至 Az PowerShell 模組，請參閱將 Azure PowerShell 從 AzureRM 遷移至 Az。
使用 Azure Cloud Shell
Azure Cloud Shell 是裝載於 Azure 中的互動式殼層環境，可在瀏覽器中使用。 您可以使用 Bash 或 PowerShell 搭配 Cloud Shell，與 Azure 服務共同使用。 您可以使用 Cloud Shell 預先安裝的命令，執行本文提到的程式碼，而不必在本機環境上安裝任何工具。
要啟動 Azure Cloud Shell：
| 選項 | 範例/連結 |
|---|---|
| 選取程式碼區塊右上角的 [試試看]。 選取 [試用] 並不會自動將程式碼複製到 Cloud Shell 中。 |  |
| 請前往 https://shell.azure.com，或選取 [啟動 Cloud Shell] 按鈕，在瀏覽器中開啟 Cloud Shell。 |  |
| 選取 Azure 入口網站右上方功能表列上的 [Cloud Shell] 按鈕。 |  |
若要在 Azure Cloud Shell 中執行本文中的程式碼：
啟動 Cloud Shell。
選取程式碼區塊上的 [複製] 按鈕，複製程式碼。
透過在 Windows 和 Linux 上選取 Ctrl+Shift+V；或在 macOS 上選取 Cmd+Shift+V，將程式碼貼到 Cloud Shell 工作階段中。
選取 Enter 鍵執行程式碼。
如果選擇在本機安裝並使用 PowerShell，此教學課程需要 Azure PowerShell 1.4.0 或更新版本。 如果您需要升級，請參閱安裝 Azure PowerShell 模組。 如果正在本機執行 PowerShell，也需要執行 Connect-AzAccount，以建立與 Azure 的連線。
設定變數
# The SubscriptionId in which to create these objects
$SubscriptionId = ''
# Create a random identifier to use as subscript for the different resource names
$randomIdentifier = $(Get-Random)
# Set the resource group name and location for SQL Managed Instance
$resourceGroupName = "myResourceGroup-$randomIdentifier"
$location = "eastus"
$drLocation = "southcentralus"
# Set the networking values for your primary managed instance
$primaryVNet = "primaryVNet-$randomIdentifier"
$primaryAddressPrefix = "10.0.0.0/16"
$primaryDefaultSubnet = "primaryDefaultSubnet-$randomIdentifier"
$primaryDefaultSubnetAddress = "10.0.0.0/24"
$primaryMiSubnetName = "primaryMISubnet-$randomIdentifier"
$primaryMiSubnetAddress = "10.0.0.0/24"
$primaryMiGwSubnetAddress = "10.0.255.0/27"
$primaryGWName = "primaryGateway-$randomIdentifier"
$primaryGWPublicIPAddress = $primaryGWName + "-ip"
$primaryGWIPConfig = $primaryGWName + "-ipc"
$primaryGWAsn = 61000
$primaryGWConnection = $primaryGWName + "-connection"
# Set the networking values for your secondary managed instance
$secondaryVNet = "secondaryVNet-$randomIdentifier"
$secondaryAddressPrefix = "10.128.0.0/16"
$secondaryDefaultSubnet = "secondaryDefaultSubnet-$randomIdentifier"
$secondaryDefaultSubnetAddress = "10.128.0.0/24"
$secondaryMiSubnetName = "secondaryMISubnet-$randomIdentifier"
$secondaryMiSubnetAddress = "10.128.0.0/24"
$secondaryMiGwSubnetAddress = "10.128.255.0/27"
$secondaryGWName = "secondaryGateway-$randomIdentifier"
$secondaryGWPublicIPAddress = $secondaryGWName + "-IP"
$secondaryGWIPConfig = $secondaryGWName + "-ipc"
$secondaryGWAsn = 62000
$secondaryGWConnection = $secondaryGWName + "-connection"
# Set the SQL Managed Instance name for the new managed instances
$primaryInstance = "primary-mi-$randomIdentifier"
$secondaryInstance = "secondary-mi-$randomIdentifier"
# Set the admin login and password for SQL Managed Instance
$secpasswd = "PWD27!"+(New-Guid).Guid | ConvertTo-SecureString -AsPlainText -Force
$mycreds = New-Object System.Management.Automation.PSCredential ("azureuser", $secpasswd)
# Set the SQL Managed Instance service tier, compute level, and license mode
$edition = "General Purpose"
$vCores = 8
$maxStorage = 256
$computeGeneration = "Gen5"
$license = "LicenseIncluded" #"BasePrice" or LicenseIncluded if you have don't have SQL Server license that can be used for AHB discount
# Set failover group details
$vpnSharedKey = "mi1mi2psk"
$failoverGroupName = "failovergroup-$randomIdentifier"
# Show randomized variables
Write-host "Resource group name is" $resourceGroupName
Write-host "Password is" $secpasswd
Write-host "Primary Virtual Network name is" $primaryVNet
Write-host "Primary default subnet name is" $primaryDefaultSubnet
Write-host "Primary SQL Managed Instance subnet name is" $primaryMiSubnetName
Write-host "Secondary Virtual Network name is" $secondaryVNet
Write-host "Secondary default subnet name is" $secondaryDefaultSubnet
Write-host "Secondary SQL Managed Instance subnet name is" $secondaryMiSubnetName
Write-host "Primary SQL Managed Instance name is" $primaryInstance
Write-host "Secondary SQL Managed Instance name is" $secondaryInstance
Write-host "Failover group name is" $failoverGroupName
設定訂用帳戶並建立資源群組
# Suppress networking breaking changes warning (https://aka.ms/azps-changewarnings
Set-Item Env:\SuppressAzurePowerShellBreakingChangeWarnings "true"
# Set the subscription context
Set-AzContext -SubscriptionId $subscriptionId
# Create the resource group
Write-host "Creating resource group..."
$resourceGroup = New-AzResourceGroup -Name $resourceGroupName -Location $location -Tag @{Owner="SQLDB-Samples"}
$resourceGroup
| Command | 注意 |
|---|---|
| 1. Connect-AzAccount | 連線到 Azure。 |
| 2. Set-AzContext | 設定訂用帳戶環境。 |
| 3. New-AzResourceGroup | 建立 Azure 資源群組。 |
建立主要和次要受控執行個體
首先，建立主要受控執行個體：
# Configure the primary virtual network
Write-host "Creating primary virtual network..."
$primarySubnetDelegation = New-AzDelegation -Name "ManagedInstance" -ServiceName "Microsoft.Sql/managedInstances"
$primaryVirtualNetwork = New-AzVirtualNetwork `
-ResourceGroupName $resourceGroupName `
-Location $location `
-Name $primaryVNet `
-AddressPrefix $primaryAddressPrefix
Add-AzVirtualNetworkSubnetConfig `
-Name $primaryMiSubnetName `
-VirtualNetwork $primaryVirtualNetwork `
-AddressPrefix $PrimaryMiSubnetAddress `
-Delegation $primarySubnetDelegation `
| Set-AzVirtualNetwork
$primaryVirtualNetwork
Write-host "Primary virtual network created successfully."
# Configure the primary managed instance subnet
Write-host "Configuring primary MI subnet..."
$primaryVirtualNetwork = Get-AzVirtualNetwork -Name $primaryVNet -ResourceGroupName $resourceGroupName
$primaryMiSubnetConfig = Get-AzVirtualNetworkSubnetConfig `
-Name $primaryMiSubnetName `
-VirtualNetwork $primaryVirtualNetwork
$primaryMiSubnetConfig
Write-host "Primary MI subnet configured successfully."
# Configure the network security group management service
Write-host "Configuring primary MI network security group..."
$primaryMiSubnetConfigId = $primaryMiSubnetConfig.Id
$primaryNSGMiManagementService = New-AzNetworkSecurityGroup `
-Name 'primaryNSGMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $location
$primaryNSGMiManagementService
Write-host "Primary MI network security group configured successfully."
# Configure the route table management service
Write-host "Configuring primary MI route table management service..."
$primaryRouteTableMiManagementService = New-AzRouteTable `
-Name 'primaryRouteTableMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $location
$primaryRouteTableMiManagementService
Write-host "Primary MI route table management service configured successfully."
# Configure the primary network security group
Write-host "Configuring primary network security group..."
Set-AzVirtualNetworkSubnetConfig `
-VirtualNetwork $primaryVirtualNetwork `
-Name $primaryMiSubnetName `
-AddressPrefix $PrimaryMiSubnetAddress `
-NetworkSecurityGroup $primaryNSGMiManagementService `
-RouteTable $primaryRouteTableMiManagementService `
-Delegation $primarySubnetDelegation `
| Set-AzVirtualNetwork
Get-AzNetworkSecurityGroup `
-ResourceGroupName $resourceGroupName `
-Name "primaryNSGMiManagementService" `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 9000,9003,1438,1440,1452 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix $PrimaryMiSubnetAddress `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 300 `
-Name "allow_health_probe_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix AzureLoadBalancer `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1000 `
-Name "allow_tds_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 1433 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_inbound" `
-Access Deny `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 80,443,12000 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_outbound" `
-Access Allow `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix $PrimaryMiSubnetAddress `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_outbound" `
-Access Deny `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Set-AzNetworkSecurityGroup
Write-host "Primary network security group configured successfully."
# Configure the primary network route table
Write-host "Configuring primary network route table..."
Get-AzRouteTable `
-ResourceGroupName $resourceGroupName `
-Name "primaryRouteTableMiManagementService" `
| Add-AzRouteConfig `
-Name "primaryToMIManagementService" `
-AddressPrefix 0.0.0.0/0 `
-NextHopType Internet `
| Add-AzRouteConfig `
-Name "ToLocalClusterNode" `
-AddressPrefix $PrimaryMiSubnetAddress `
-NextHopType VnetLocal `
| Set-AzRouteTable
Write-host "Primary network route table configured successfully."
# Create the primary managed instance
Write-host "Creating primary SQL Managed Instance..."
Write-host "This will take some time, see https://learn.microsoft.com/azure/azure-sql/managed-instance/management-operations-overview for more information."
New-AzSqlInstance -Name $primaryInstance `
-ResourceGroupName $resourceGroupName `
-Location $location `
-SubnetId $primaryMiSubnetConfigId `
-AdministratorCredential $mycreds `
-StorageSizeInGB $maxStorage `
-VCore $vCores `
-Edition $edition `
-ComputeGeneration $computeGeneration `
-LicenseType $license
$primaryInstance
Write-host "Primary SQL Managed Instance created successfully."
然後，建立次要受控執行個體：
# Configure the secondary virtual network
Write-host "Configuring secondary virtual network..."
$secondarySubnetDelegation = New-AzDelegation -Name "ManagedInstance" -ServiceName "Microsoft.Sql/managedInstances"
$SecondaryVirtualNetwork = New-AzVirtualNetwork `
-ResourceGroupName $resourceGroupName `
-Location $drlocation `
-Name $secondaryVNet `
-AddressPrefix $secondaryAddressPrefix
Add-AzVirtualNetworkSubnetConfig `
-Name $secondaryMiSubnetName `
-VirtualNetwork $SecondaryVirtualNetwork `
-AddressPrefix $secondaryMiSubnetAddress `
-Delegation $secondarySubnetDelegation `
| Set-AzVirtualNetwork
$SecondaryVirtualNetwork
Write-host "Secondary virtual network configured successfully."
# Configure the secondary managed instance subnet
Write-host "Configuring secondary MI subnet..."
$SecondaryVirtualNetwork = Get-AzVirtualNetwork -Name $secondaryVNet `
-ResourceGroupName $resourceGroupName
$secondaryMiSubnetConfig = Get-AzVirtualNetworkSubnetConfig `
-Name $secondaryMiSubnetName `
-VirtualNetwork $SecondaryVirtualNetwork
$secondaryMiSubnetConfig
Write-host "Secondary MI subnet configured successfully."
# Configure the secondary network security group management service
Write-host "Configuring secondary network security group management service..."
$secondaryMiSubnetConfigId = $secondaryMiSubnetConfig.Id
$secondaryNSGMiManagementService = New-AzNetworkSecurityGroup `
-Name 'secondaryToMIManagementService' `
-ResourceGroupName $resourceGroupName `
-location $drlocation
$secondaryNSGMiManagementService
Write-host "Secondary network security group management service configured successfully."
# Configure the secondary route table MI management service
Write-host "Configuring secondary route table MI management service..."
$secondaryRouteTableMiManagementService = New-AzRouteTable `
-Name 'secondaryRouteTableMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $drlocation
$secondaryRouteTableMiManagementService
Write-host "Secondary route table MI management service configured successfully."
# Configure the secondary network security group
Write-host "Configuring secondary network security group..."
Set-AzVirtualNetworkSubnetConfig `
-VirtualNetwork $SecondaryVirtualNetwork `
-Name $secondaryMiSubnetName `
-AddressPrefix $secondaryMiSubnetAddress `
-NetworkSecurityGroup $secondaryNSGMiManagementService `
-RouteTable $secondaryRouteTableMiManagementService `
-Delegation $secondarySubnetDelegation `
| Set-AzVirtualNetwork
Get-AzNetworkSecurityGroup `
-ResourceGroupName $resourceGroupName `
-Name "secondaryToMIManagementService" `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 9000,9003,1438,1440,1452 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix $secondaryMiSubnetAddress `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 300 `
-Name "allow_health_probe_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix AzureLoadBalancer `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1000 `
-Name "allow_tds_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 1433 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_inbound" `
-Access Deny `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 80,443,12000 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_outbound" `
-Access Allow `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix $secondaryMiSubnetAddress `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_outbound" `
-Access Deny `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Set-AzNetworkSecurityGroup
Write-host "Secondary network security group configured successfully."
# Configure the secondary network route table
Write-host "Configuring secondary network route table..."
Get-AzRouteTable `
-ResourceGroupName $resourceGroupName `
-Name "secondaryRouteTableMiManagementService" `
| Add-AzRouteConfig `
-Name "secondaryToMIManagementService" `
-AddressPrefix 0.0.0.0/0 `
-NextHopType Internet `
| Add-AzRouteConfig `
-Name "ToLocalClusterNode" `
-AddressPrefix $secondaryMiSubnetAddress `
-NextHopType VnetLocal `
| Set-AzRouteTable
Write-host "Secondary network route table configured successfully."
# Create the secondary managed instance
$primaryManagedInstanceId = Get-AzSqlInstance -Name $primaryInstance -ResourceGroupName $resourceGroupName | Select-Object Id
Write-host "Creating secondary SQL Managed Instance..."
Write-host "This will take some time, see https://learn.microsoft.com/azure/azure-sql/managed-instance/management-operations-overview for more information."
New-AzSqlInstance -Name $secondaryInstance `
-ResourceGroupName $resourceGroupName `
-Location $drLocation `
-SubnetId $secondaryMiSubnetConfigId `
-AdministratorCredential $mycreds `
-StorageSizeInGB $maxStorage `
-VCore $vCores `
-Edition $edition `
-ComputeGeneration $computeGeneration `
-LicenseType $license `
-DnsZonePartner $primaryManagedInstanceId.Id
Write-host "Secondary SQL Managed Instance created successfully."
| Command | 注意 |
|---|---|
| 1. New-AzVirtualNetwork | 建立虛擬網路。 |
| 2. Add-AzVirtualNetworkSubnetConfig | 新增虛擬網路子網路組態至虛擬網路。 |
| 3. Set-AzVirtualNetwork | 更新虛擬網路。 |
| 4. Get-AzVirtualNetwork | 取得資源群組中的虛擬網路。 |
| 5. Get-AzVirtualNetworkSubnetConfig | 取得虛擬網路中的子網路。 |
| 6. New-AzNetworkSecurityGroup | 建立網路安全性群組。 |
| 7. New-AzRouteTable | 建立路由表。 |
| 8. Set-AzVirtualNetworkSubnetConfig | 更新虛擬網路的子網路組態。 |
| 9. Set-AzVirtualNetwork | 更新虛擬網路。 |
| 10. Get-AzNetworkSecurityGroup | 取得網路安全性群組。 |
| 11. Add-AzNetworkSecurityRuleConfig | 將網路安全性規則設定新增到網路安全性群組中。 |
| 12. Set-AzNetworkSecurityGroup | 更新網路安全性群組。 |
| 13. Get-AzRouteTable | 取得路由表。 |
| 14. Add-AzRouteConfig | 在路由表中新增路由。 |
| 15. Set-AzRouteTable | 更新路由表。 |
| 16. New-AzSqlInstance | 建立受控執行個體。 建立次要執行個體時，請務必提供 -DnsZonePartner，以將次要執行個體連結至主要執行個體。 |
設定虛擬網路對等互連
設定主要和次要受控執行個體之虛擬網路間的全域虛擬網路對等互連：
# Create global virtual network peering
$primaryVirtualNetwork = Get-AzVirtualNetwork `
-Name $primaryVNet `
-ResourceGroupName $resourceGroupName
$secondaryVirtualNetwork = Get-AzVirtualNetwork `
-Name $secondaryVNet `
-ResourceGroupName $resourceGroupName
Write-host "Peering primary VNet to secondary VNet..."
Add-AzVirtualNetworkPeering `
-Name primaryVnet-secondaryVNet1 `
-VirtualNetwork $primaryVirtualNetwork `
-RemoteVirtualNetworkId $secondaryVirtualNetwork.Id
Write-host "Primary VNet peered to secondary VNet successfully."
Write-host "Peering secondary VNet to primary VNet..."
Add-AzVirtualNetworkPeering `
-Name secondaryVNet-primaryVNet `
-VirtualNetwork $secondaryVirtualNetwork `
-RemoteVirtualNetworkId $primaryVirtualNetwork.Id
Write-host "Secondary VNet peered to primary VNet successfully."
Write-host "Checking peering state on the primary virtual network..."
Get-AzVirtualNetworkPeering `
-ResourceGroupName $resourceGroupName `
-VirtualNetworkName $primaryVNet `
| Select PeeringState
Write-host "Checking peering state on the secondary virtual network..."
Get-AzVirtualNetworkPeering `
-ResourceGroupName $resourceGroupName `
-VirtualNetworkName $secondaryVNet `
| Select PeeringState
| Command | 注意 |
|---|---|
| 1. Get-AzVirtualNetwork | 取得資源群組中的虛擬網路。 |
| 2. Add-AzVirtualNetworkPeering | 將對等互連新增至虛擬網路。 |
| 3. Get-AzVirtualNetworkPeering | 取得虛擬網路的對等互連。 |
建立容錯移轉群組
建立容錯移轉群組：
# Create failover group
Write-host "Creating the failover group..."
$failoverGroup = New-AzSqlDatabaseInstanceFailoverGroup -Name $failoverGroupName `
-Location $location -ResourceGroupName $resourceGroupName -PrimaryManagedInstanceName $primaryInstance `
-PartnerRegion $drLocation -PartnerManagedInstanceName $secondaryInstance `
-FailoverPolicy Manual -GracePeriodWithDataLossHours 1
$failoverGroup
| Command | 注意 |
|---|---|
| New-AzSqlDatabaseInstanceFailoverGroup | 建立新的 Azure SQL 受控執行個體容錯移轉群組。 |
測試規劃的容錯移轉
容錯移轉至次要複本，然後容錯回復，以測試規劃的容錯移轉。
| Command | 注意 |
|---|---|
| 1. Get-AzSqlDatabaseInstanceFailoverGroup | 取得或列出 SQL 受控執行個體容錯移轉群組。 |
| 2. Switch-AzSqlDatabaseInstanceFailoverGroup | 執行 SQL 受控執行個體容錯移轉群組的容錯移轉。 |
確認每部伺服器的角色
使用 Get-AzSqlDatabaseInstanceFailoverGroup 命令，確認每部伺服器的角色：
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName
容錯移轉到次要伺服器
使用 Switch-AzSqlDatabaseInstanceFailoverGroup 容錯移轉至次要伺服器。
# Failover the primary managed instance to the secondary role
Write-host "Failing primary over to the secondary location"
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $drLocation -Name $failoverGroupName | Switch-AzSqlDatabaseInstanceFailoverGroup
Write-host "Successfully failed failover group to secondary location"
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $drLocation -Name $failoverGroupName
將容錯移轉群組還原至主要伺服器
使用 Switch-AzSqlDatabaseInstanceFailoverGroup 指令容錯移轉至主要伺服器。
# Fail primary managed instance back to primary role
Write-host "Failing primary back to primary role"
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName | Switch-AzSqlDatabaseInstanceFailoverGroup
Write-host "Successfully failed failover group to primary location"
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName
清除部署
使用下列命令來移除資源群組及其所有相關聯的資源。 您必須移除資源群組兩次。 第一次移除資源群組將會移除受控執行個體和虛擬叢集，但會失敗並出現錯誤訊息 Remove-AzResourceGroup : Long running operation failed with status 'Conflict'。 第二次執行 Remove-AzResourceGroup 命令，以移除任何剩餘的資源和資源群組。
Remove-AzResourceGroup -ResourceGroupName $resourceGroupName
完整指令碼
下列片段是完整的指令碼：
# Add SQL Managed Instance to a failover group
<#
Due to SQL Managed Instance deployment times, plan for a full day to complete the entire script.
You can monitor deployment progress in the activity log within the Azure portal.
For more information on deployment times, see https://learn.microsoft.com/azure/azure-sql/managed-instance/management-operations-overview.
Closing the session will result in an incomplete deployment. To continue progress, you will
need to determine what the random modifier is and manually replace the random variable with
the previously-assigned value.
#>
<#
=============================================================================================
The following sets all the parameters for the two SQL managed instances, and failover group.
============================================================================================
#>
# The SubscriptionId in which to create these objects
$SubscriptionId = ''
# Create a random identifier to use as subscript for the different resource names
$randomIdentifier = $(Get-Random)
# Set the resource group name and location for SQL Managed Instance
$resourceGroupName = "myResourceGroup-$randomIdentifier"
$location = "eastus"
$drLocation = "southcentralus"
# Set the networking values for your primary managed instance
$primaryVNet = "primaryVNet-$randomIdentifier"
$primaryAddressPrefix = "10.0.0.0/16"
$primaryDefaultSubnet = "primaryDefaultSubnet-$randomIdentifier"
$primaryDefaultSubnetAddress = "10.0.0.0/24"
$primaryMiSubnetName = "primaryMISubnet-$randomIdentifier"
$primaryMiSubnetAddress = "10.0.0.0/24"
$primaryMiGwSubnetAddress = "10.0.255.0/27"
$primaryGWName = "primaryGateway-$randomIdentifier"
$primaryGWPublicIPAddress = $primaryGWName + "-ip"
$primaryGWIPConfig = $primaryGWName + "-ipc"
$primaryGWAsn = 61000
$primaryGWConnection = $primaryGWName + "-connection"
# Set the networking values for your secondary managed instance
$secondaryVNet = "secondaryVNet-$randomIdentifier"
$secondaryAddressPrefix = "10.128.0.0/16"
$secondaryDefaultSubnet = "secondaryDefaultSubnet-$randomIdentifier"
$secondaryDefaultSubnetAddress = "10.128.0.0/24"
$secondaryMiSubnetName = "secondaryMISubnet-$randomIdentifier"
$secondaryMiSubnetAddress = "10.128.0.0/24"
$secondaryMiGwSubnetAddress = "10.128.255.0/27"
$secondaryGWName = "secondaryGateway-$randomIdentifier"
$secondaryGWPublicIPAddress = $secondaryGWName + "-IP"
$secondaryGWIPConfig = $secondaryGWName + "-ipc"
$secondaryGWAsn = 62000
$secondaryGWConnection = $secondaryGWName + "-connection"
# Set the SQL Managed Instance name for the new managed instances
$primaryInstance = "primary-mi-$randomIdentifier"
$secondaryInstance = "secondary-mi-$randomIdentifier"
# Set the admin login and password for SQL Managed Instance
$secpasswd = "PWD27!"+(New-Guid).Guid | ConvertTo-SecureString -AsPlainText -Force
$mycreds = New-Object System.Management.Automation.PSCredential ("azureuser", $secpasswd)
# Set the SQL Managed Instance service tier, compute level, and license mode
$edition = "General Purpose"
$vCores = 8
$maxStorage = 256
$computeGeneration = "Gen5"
$license = "LicenseIncluded" #"BasePrice" or LicenseIncluded if you have don't have SQL Server license that can be used for AHB discount
# Set failover group details
$vpnSharedKey = "mi1mi2psk"
$failoverGroupName = "failovergroup-$randomIdentifier"
# Show randomized variables
Write-host "Resource group name is" $resourceGroupName
Write-host "Password is" $secpasswd
Write-host "Primary Virtual Network name is" $primaryVNet
Write-host "Primary default subnet name is" $primaryDefaultSubnet
Write-host "Primary SQL Managed Instance subnet name is" $primaryMiSubnetName
Write-host "Secondary Virtual Network name is" $secondaryVNet
Write-host "Secondary default subnet name is" $secondaryDefaultSubnet
Write-host "Secondary SQL Managed Instance subnet name is" $secondaryMiSubnetName
Write-host "Primary SQL Managed Instance name is" $primaryInstance
Write-host "Secondary SQL Managed Instance name is" $secondaryInstance
Write-host "Failover group name is" $failoverGroupName
<#===========================================================================
The following sets your subscription context and creates the resource group
==========================================================================#>
# Suppress networking breaking changes warning (https://aka.ms/azps-changewarnings
Set-Item Env:\SuppressAzurePowerShellBreakingChangeWarnings "true"
# Set the subscription context
Set-AzContext -SubscriptionId $subscriptionId
# Create the resource group
Write-host "Creating resource group..."
$resourceGroup = New-AzResourceGroup -Name $resourceGroupName -Location $location -Tag @{Owner="SQLDB-Samples"}
$resourceGroup
<#===========================================================================
The following configures resources for the primary SQL Managed Instance
===========================================================================#>
# Configure the primary virtual network
Write-host "Creating primary virtual network..."
$primarySubnetDelegation = New-AzDelegation -Name "ManagedInstance" -ServiceName "Microsoft.Sql/managedInstances"
$primaryVirtualNetwork = New-AzVirtualNetwork `
-ResourceGroupName $resourceGroupName `
-Location $location `
-Name $primaryVNet `
-AddressPrefix $primaryAddressPrefix
Add-AzVirtualNetworkSubnetConfig `
-Name $primaryMiSubnetName `
-VirtualNetwork $primaryVirtualNetwork `
-AddressPrefix $PrimaryMiSubnetAddress `
-Delegation $primarySubnetDelegation `
| Set-AzVirtualNetwork
$primaryVirtualNetwork
Write-host "Primary virtual network created successfully."
# Configure the primary managed instance subnet
Write-host "Configuring primary MI subnet..."
$primaryVirtualNetwork = Get-AzVirtualNetwork -Name $primaryVNet -ResourceGroupName $resourceGroupName
$primaryMiSubnetConfig = Get-AzVirtualNetworkSubnetConfig `
-Name $primaryMiSubnetName `
-VirtualNetwork $primaryVirtualNetwork
$primaryMiSubnetConfig
Write-host "Primary MI subnet configured successfully."
# Configure the network security group management service
Write-host "Configuring primary MI network security group..."
$primaryMiSubnetConfigId = $primaryMiSubnetConfig.Id
$primaryNSGMiManagementService = New-AzNetworkSecurityGroup `
-Name 'primaryNSGMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $location
$primaryNSGMiManagementService
Write-host "Primary MI network security group configured successfully."
# Configure the route table management service
Write-host "Configuring primary MI route table management service..."
$primaryRouteTableMiManagementService = New-AzRouteTable `
-Name 'primaryRouteTableMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $location
$primaryRouteTableMiManagementService
Write-host "Primary MI route table management service configured successfully."
# Configure the primary network security group
Write-host "Configuring primary network security group..."
Set-AzVirtualNetworkSubnetConfig `
-VirtualNetwork $primaryVirtualNetwork `
-Name $primaryMiSubnetName `
-AddressPrefix $PrimaryMiSubnetAddress `
-NetworkSecurityGroup $primaryNSGMiManagementService `
-RouteTable $primaryRouteTableMiManagementService `
-Delegation $primarySubnetDelegation `
| Set-AzVirtualNetwork
Get-AzNetworkSecurityGroup `
-ResourceGroupName $resourceGroupName `
-Name "primaryNSGMiManagementService" `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 9000,9003,1438,1440,1452 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix $PrimaryMiSubnetAddress `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 300 `
-Name "allow_health_probe_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix AzureLoadBalancer `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1000 `
-Name "allow_tds_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 1433 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_inbound" `
-Access Deny `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 80,443,12000 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_outbound" `
-Access Allow `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix $PrimaryMiSubnetAddress `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_outbound" `
-Access Deny `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Set-AzNetworkSecurityGroup
Write-host "Primary network security group configured successfully."
# Configure the primary network route table
Write-host "Configuring primary network route table..."
Get-AzRouteTable `
-ResourceGroupName $resourceGroupName `
-Name "primaryRouteTableMiManagementService" `
| Add-AzRouteConfig `
-Name "primaryToMIManagementService" `
-AddressPrefix 0.0.0.0/0 `
-NextHopType Internet `
| Add-AzRouteConfig `
-Name "ToLocalClusterNode" `
-AddressPrefix $PrimaryMiSubnetAddress `
-NextHopType VnetLocal `
| Set-AzRouteTable
Write-host "Primary network route table configured successfully."
# Create the primary managed instance
Write-host "Creating primary SQL Managed Instance..."
Write-host "This will take some time, see https://learn.microsoft.com/azure/azure-sql/managed-instance/management-operations-overview for more information."
New-AzSqlInstance -Name $primaryInstance `
-ResourceGroupName $resourceGroupName `
-Location $location `
-SubnetId $primaryMiSubnetConfigId `
-AdministratorCredential $mycreds `
-StorageSizeInGB $maxStorage `
-VCore $vCores `
-Edition $edition `
-ComputeGeneration $computeGeneration `
-LicenseType $license
$primaryInstance
Write-host "Primary SQL Managed Instance created successfully."
<#===========================================================================
The following configures resources for the secondary SQL Managed Instance
===========================================================================#>
# Configure the secondary virtual network
Write-host "Configuring secondary virtual network..."
$secondarySubnetDelegation = New-AzDelegation -Name "ManagedInstance" -ServiceName "Microsoft.Sql/managedInstances"
$SecondaryVirtualNetwork = New-AzVirtualNetwork `
-ResourceGroupName $resourceGroupName `
-Location $drlocation `
-Name $secondaryVNet `
-AddressPrefix $secondaryAddressPrefix
Add-AzVirtualNetworkSubnetConfig `
-Name $secondaryMiSubnetName `
-VirtualNetwork $SecondaryVirtualNetwork `
-AddressPrefix $secondaryMiSubnetAddress `
-Delegation $secondarySubnetDelegation `
| Set-AzVirtualNetwork
$SecondaryVirtualNetwork
Write-host "Secondary virtual network configured successfully."
# Configure the secondary managed instance subnet
Write-host "Configuring secondary MI subnet..."
$SecondaryVirtualNetwork = Get-AzVirtualNetwork -Name $secondaryVNet `
-ResourceGroupName $resourceGroupName
$secondaryMiSubnetConfig = Get-AzVirtualNetworkSubnetConfig `
-Name $secondaryMiSubnetName `
-VirtualNetwork $SecondaryVirtualNetwork
$secondaryMiSubnetConfig
Write-host "Secondary MI subnet configured successfully."
# Configure the secondary network security group management service
Write-host "Configuring secondary network security group management service..."
$secondaryMiSubnetConfigId = $secondaryMiSubnetConfig.Id
$secondaryNSGMiManagementService = New-AzNetworkSecurityGroup `
-Name 'secondaryToMIManagementService' `
-ResourceGroupName $resourceGroupName `
-location $drlocation
$secondaryNSGMiManagementService
Write-host "Secondary network security group management service configured successfully."
# Configure the secondary route table MI management service
Write-host "Configuring secondary route table MI management service..."
$secondaryRouteTableMiManagementService = New-AzRouteTable `
-Name 'secondaryRouteTableMiManagementService' `
-ResourceGroupName $resourceGroupName `
-location $drlocation
$secondaryRouteTableMiManagementService
Write-host "Secondary route table MI management service configured successfully."
# Configure the secondary network security group
Write-host "Configuring secondary network security group..."
Set-AzVirtualNetworkSubnetConfig `
-VirtualNetwork $SecondaryVirtualNetwork `
-Name $secondaryMiSubnetName `
-AddressPrefix $secondaryMiSubnetAddress `
-NetworkSecurityGroup $secondaryNSGMiManagementService `
-RouteTable $secondaryRouteTableMiManagementService `
-Delegation $secondarySubnetDelegation `
| Set-AzVirtualNetwork
Get-AzNetworkSecurityGroup `
-ResourceGroupName $resourceGroupName `
-Name "secondaryToMIManagementService" `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 9000,9003,1438,1440,1452 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix $secondaryMiSubnetAddress `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 300 `
-Name "allow_health_probe_inbound" `
-Access Allow `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix AzureLoadBalancer `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1000 `
-Name "allow_tds_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 1433 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_inbound" `
-Access Allow `
-Protocol Tcp `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_inbound" `
-Access Deny `
-Protocol * `
-Direction Inbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 100 `
-Name "allow_management_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange 80,443,12000 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 200 `
-Name "allow_misubnet_outbound" `
-Access Allow `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix $secondaryMiSubnetAddress `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1100 `
-Name "allow_redirect_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 11000-11999 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 1200 `
-Name "allow_geodr_outbound" `
-Access Allow `
-Protocol Tcp `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix VirtualNetwork `
-DestinationPortRange 5022 `
-DestinationAddressPrefix * `
| Add-AzNetworkSecurityRuleConfig `
-Priority 4096 `
-Name "deny_all_outbound" `
-Access Deny `
-Protocol * `
-Direction Outbound `
-SourcePortRange * `
-SourceAddressPrefix * `
-DestinationPortRange * `
-DestinationAddressPrefix * `
| Set-AzNetworkSecurityGroup
Write-host "Secondary network security group configured successfully."
# Configure the secondary network route table
Write-host "Configuring secondary network route table..."
Get-AzRouteTable `
-ResourceGroupName $resourceGroupName `
-Name "secondaryRouteTableMiManagementService" `
| Add-AzRouteConfig `
-Name "secondaryToMIManagementService" `
-AddressPrefix 0.0.0.0/0 `
-NextHopType Internet `
| Add-AzRouteConfig `
-Name "ToLocalClusterNode" `
-AddressPrefix $secondaryMiSubnetAddress `
-NextHopType VnetLocal `
| Set-AzRouteTable
Write-host "Secondary network route table configured successfully."
# Create the secondary managed instance
$primaryManagedInstanceId = Get-AzSqlInstance -Name $primaryInstance -ResourceGroupName $resourceGroupName | Select-Object Id
Write-host "Creating secondary SQL Managed Instance..."
Write-host "This will take some time, see https://learn.microsoft.com/azure/azure-sql/managed-instance/management-operations-overview for more information."
New-AzSqlInstance -Name $secondaryInstance `
-ResourceGroupName $resourceGroupName `
-Location $drLocation `
-SubnetId $secondaryMiSubnetConfigId `
-AdministratorCredential $mycreds `
-StorageSizeInGB $maxStorage `
-VCore $vCores `
-Edition $edition `
-ComputeGeneration $computeGeneration `
-LicenseType $license `
-DnsZonePartner $primaryManagedInstanceId.Id
Write-host "Secondary SQL Managed Instance created successfully."
<#===========================================================================
The following configures the failover group
===========================================================================#>
# Create global virtual network peering
$primaryVirtualNetwork = Get-AzVirtualNetwork `
-Name $primaryVNet `
-ResourceGroupName $resourceGroupName
$secondaryVirtualNetwork = Get-AzVirtualNetwork `
-Name $secondaryVNet `
-ResourceGroupName $resourceGroupName
Write-host "Peering primary VNet to secondary VNet..."
Add-AzVirtualNetworkPeering `
-Name primaryVnet-secondaryVNet1 `
-VirtualNetwork $primaryVirtualNetwork `
-RemoteVirtualNetworkId $secondaryVirtualNetwork.Id
Write-host "Primary VNet peered to secondary VNet successfully."
Write-host "Peering secondary VNet to primary VNet..."
Add-AzVirtualNetworkPeering `
-Name secondaryVNet-primaryVNet `
-VirtualNetwork $secondaryVirtualNetwork `
-RemoteVirtualNetworkId $primaryVirtualNetwork.Id
Write-host "Secondary VNet peered to primary VNet successfully."
Write-host "Checking peering state on the primary virtual network..."
Get-AzVirtualNetworkPeering `
-ResourceGroupName $resourceGroupName `
-VirtualNetworkName $primaryVNet `
| Select PeeringState
Write-host "Checking peering state on the secondary virtual network..."
Get-AzVirtualNetworkPeering `
-ResourceGroupName $resourceGroupName `
-VirtualNetworkName $secondaryVNet `
| Select PeeringState
# Create failover group
Write-host "Creating the failover group..."
$failoverGroup = New-AzSqlDatabaseInstanceFailoverGroup -Name $failoverGroupName `
-Location $location -ResourceGroupName $resourceGroupName -PrimaryManagedInstanceName $primaryInstance `
-PartnerRegion $drLocation -PartnerManagedInstanceName $secondaryInstance `
-FailoverPolicy Manual -GracePeriodWithDataLossHours 1
$failoverGroup
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName
# Failover the primary managed instance to the secondary role
Write-host "Failing primary over to the secondary location"
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $drLocation -Name $failoverGroupName | Switch-AzSqlDatabaseInstanceFailoverGroup
Write-host "Successfully failed failover group to secondary location"
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $drLocation -Name $failoverGroupName
# Fail primary managed instance back to primary role
Write-host "Failing primary back to primary role"
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName | Switch-AzSqlDatabaseInstanceFailoverGroup
Write-host "Successfully failed failover group to primary location"
# Verify the current primary role
Get-AzSqlDatabaseInstanceFailoverGroup -ResourceGroupName $resourceGroupName `
-Location $location -Name $failoverGroupName
# Clean up deployment
<# You will need to remove the resource group twice. Removing the resource group the first time will remove the managed instance and virtual clusters but will then fail with the error message `Remove-AzResourceGroup : Long running operation failed with status 'Conflict'.`. Run the Remove-AzResourceGroup command a second time to remove any residual resources as well as the resource group. #>
# Remove-AzResourceGroup -ResourceGroupName $resourceGroupName
# Write-host "Removing managed instance and virtual cluster..."
# Remove-AzResourceGroup -ResourceGroupName $resourceGroupName
# Write-host "Removing residual resources and resource group..."
# Show randomized variables
Write-host "Resource group name is" $resourceGroupName
Write-host "Password is" $secpasswd
Write-host "Primary Virtual Network name is" $primaryVNet
Write-host "Primary default subnet name is" $primaryDefaultSubnet
Write-host "Primary managed instance subnet name is" $primaryMiSubnetName
Write-host "Secondary Virtual Network name is" $secondaryVNet
Write-host "Secondary default subnet name is" $secondaryDefaultSubnet
Write-host "Secondary managed instance subnet name is" $secondaryMiSubnetName
Write-host "Primary managed instance name is" $primaryInstance
Write-host "Secondary managed instance name is" $secondaryInstance
Write-host "Failover group name is" $failoverGroupName
此指令碼會使用下列命令。 下表中的每個命令都會連結至命令特定的文件。
下一步
如需有關 Azure PowerShell 的詳細資訊，請參閱 Azure PowerShell 文件。
您可以在 Azure SQL 受控執行個體 PowerShell 指令碼中找到適用於 SQL 受控執行個體的其他 PowerShell 指令碼範例。